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0309126 — ADAPTER,STRAIGHT,TUBE TO BOSS

✓ Government record, cited
— · HOSE FITTING
PRODUCT OVERVIEW

0309126: ADAPTER,STRAIGHT,TUBE TO BOSS.

The ADAPTER,STRAIGHT,TUBE TO BOSS is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, flange_shape: RECTANGULAR WITH HOLES ALL ENDS, nominal_width: 1.900 INCHES ALL ENDS IN, nominal_length: 1.900 INCHES FIRST END IN, connection_type: THREADED EXTERNAL PIPE SECOND END, connection_style: PLAIN (TUBE) FIRST END. This part is cataloged in the U.S.

Government catalog under NSN 4730-01-690-8589, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
0309126
NSN: 4730-01-690-8589
FSC: 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
CAGE: 28687 — NAVY, UNITED STATES DEPARTMENT OF THE SPAWAR DBA SPACE AND NAVAL WAFARE COMMAND (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
flange_shapeRECTANGULAR WITH HOLES ALL ENDS
nominal_width1.900 INCHES ALL ENDS IN
nominal_length1.900 INCHES FIRST END IN
connection_typeTHREADED EXTERNAL PIPE SECOND END
connection_stylePLAIN (TUBE) FIRST END
nominal_thickness0.105 INCHES ALL ENDS IN
surface_treatmentPASSIVATE OVERALLUNABLE TO DECODE
bolt_hole_quantity4 ALL ENDS
flange_face_designPLAIN WITH GASKET GROOVE ALL ENDS
nominal_thread_size0.500 INCHES SECOND END IN
nominal_overall_length1.650 INCHES IN
NSN4730-01-690-8589
COMPONENT DIAGRAM
HOSE FITTING — THREAD TYPE IS CRITICAL END A: — STRAIGHT END B: — SPECIFICATIONS Thread: — Material: — Pressure: — PN: 0309126 · OEM ⚠ VERIFY BEFORE ORDERING NPT ≠ BSPT — tapered threads look identical but are NOT interchangeable. Wrong thread = leak. JIC (37°) ≠ AN (37°) ≠ SAE 45° — flare angles must match exactly. Measure thread pitch with gauge — visual identification is unreliable ✓ BROKER TIP Always use thread sealant (PTFE tape or pipe compound) on tapered threads (NPT/BSPT). JIC/AN flare fittings seal metal-to-metal — never use tape on flare connections PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
FLANGE SHAPE: RECTANGULAR WITH HOLES ALL ENDS
•
NOMINAL PIPE SIZE ACCOMMODATED: 1.002 INCHES SECOND END IN
•
FLANGE FACE DESIGN: PLAIN WITH GASKET GROOVE ALL ENDS
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
•
CONNECTION STYLE: PLAIN (TUBE) FIRST END
•
NOMINAL LENGTH: 1.900 INCHES FIRST END IN
TECHNICAL CHARACTERISTICS
FLANGE SHAPERECTANGULAR WITH HOLES ALL ENDS
NOMINAL PIPE SIZE ACCOMMODATED1.002 INCHES SECOND END IN
FLANGE FACE DESIGNPLAIN WITH GASKET GROOVE ALL ENDS
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALL
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-35 ASSN STD SINGLE TREATMENT RESPONSE OVERALLUNABLE TO DECODE
CONNECTION STYLEPLAIN (TUBE) FIRST END
CONNECTION STYLEPLAIN (PIPE) SECOND END
NOMINAL LENGTH1.900 INCHES FIRST END IN
NOMINAL OVERALL LENGTH1.650 INCHES IN
CONNECTION TYPETHREADED EXTERNAL PIPE SECOND END
OTHER ITEMS IN FSC 4730 — Hose, Pipe, Tube, Lubrication, and Railing Fittings
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
4730-00-000-1895 4730-00-000-4289 4730-00-000-4445 4730-00-000-8373 4730-00-000-8897 4730-00-001-0007 4730-00-001-0008
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 0309126?
0309126 is a ADAPTER,STRAIGHT,TUBE TO BOSS.
What is the NSN for 0309126?
0309126 is cataloged in the U.S. Government catalog under NSN 4730-01-690-8589. This indicates validated use in U.S. government and defense supply chains.
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